chore(main): release protocol/go 0.42.0

[opentdf-automation]

🤖 I have created a release beep boop

0.42.0 (2026-09-14)

Bug Fixes

• deps: bump google.golang.org/grpc from 1.83.0 to 1.83.1 in /protocol/go (#3958) (7270831)

---

This PR was generated with Release Please. See documentation.

[github-actions]

Benchmark results, click to expand

Benchmark authorization.GetDecisions Results:

Metric	Value
Approved Decision Requests	1000
Denied Decision Requests	0
Total Time	186.466301ms

Benchmark authorization.v2.GetMultiResourceDecision Results:

Metric	Value
Approved Decision Requests	1000
Denied Decision Requests	0
Total Time	108.288179ms

Benchmark Statistics

Name	№ Requests	Avg Duration	Min Duration	Max Duration

Bulk Benchmark Results

Metric	Value
Total Decrypts	100
Successful Decrypts	100
Failed Decrypts	0
Total Time	405.091905ms
Throughput	246.86 requests/second

TDF3 Benchmark Results:

Metric	Value
Total Requests	5000
Successful Requests	5000
Failed Requests	0
Concurrent Requests	50
Total Time	51.537087392s
Average Latency	514.15748ms
Throughput	97.02 requests/second

[github-actions]

X-Test Results

✅ go@main-pull-4011
✅ go@pull-4011-pull-4011
✅ go@pull-4011-main
✅ go@main-main
✅ go@main-v0.9.0
✅ java@main-main
✅ go@pull-4011-v0.9.0
✅ js@main-main
cukes-report
✅ java@main-v0.9.0
✅ js@main-v0.9.0
✅ java@main-pull-4011
✅ js@main-pull-4011
opentdfplatformRF9TG0.dockerbuild
govulncheck-failure-3
govulncheck-failure-8
govulncheck-failure-1

[github-actions]

X-Test Results

✅ go@main-pull-4011
✅ go@pull-4011-main
✅ go@main-main
✅ go@pull-4011-pull-4011
✅ go@pull-4011-v0.9.0
cukes-report
✅ java@main-pull-4011
✅ js@main-pull-4011
✅ go@main-v0.9.0
✅ js@main-main
✅ java@main-main
✅ java@main-v0.9.0
✅ js@main-v0.9.0
opentdfplatformSZ2BS0.dockerbuild
govulncheck-failure-1
govulncheck-failure-8
govulncheck-failure-3

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[github-actions]

Benchmark results, click to expand

Benchmark authorization.GetDecisions Results:

Metric	Value
Approved Decision Requests	1000
Denied Decision Requests	0
Total Time	151.535633ms

Benchmark authorization.v2.GetMultiResourceDecision Results:

Metric	Value
Approved Decision Requests	1000
Denied Decision Requests	0
Total Time	80.940325ms

Benchmark Statistics

Name	№ Requests	Avg Duration	Min Duration	Max Duration

Bulk Benchmark Results

Metric	Value
Total Decrypts	100
Successful Decrypts	100
Failed Decrypts	0
Total Time	293.481253ms
Throughput	340.74 requests/second

TDF3 Benchmark Results:

Metric	Value
Total Requests	5000
Successful Requests	5000
Failed Requests	0
Concurrent Requests	50
Total Time	39.818824177s
Average Latency	397.654093ms
Throughput	125.57 requests/second

[github-actions]

X-Test Results

bats-test-results
✅ go@pull-4011-pull-4011
✅ go@main-main
✅ go@pull-4011-main
✅ go@main-pull-4011
cukes-report
✅ java@main-main
✅ go@pull-4011-v0.9.0
✅ go@main-v0.9.0
✅ java@main-pull-4011
✅ js@main-pull-4011
✅ java@main-v0.9.0
✅ js@main-main
✅ js@main-v0.9.0
opentdfplatform224L9X.dockerbuild
govulncheck-failure-8
govulncheck-failure-3
govulncheck-failure-1

[github-actions]

Benchmark results, click to expand

Benchmark authorization.GetDecisions Results:

Metric	Value
Approved Decision Requests	1000
Denied Decision Requests	0
Total Time	258.274736ms

Benchmark authorization.v2.GetMultiResourceDecision Results:

Metric	Value
Approved Decision Requests	1000
Denied Decision Requests	0
Total Time	140.69007ms

Benchmark Statistics

Name	№ Requests	Avg Duration	Min Duration	Max Duration

Bulk Benchmark Results

Metric	Value
Total Decrypts	100
Successful Decrypts	100
Failed Decrypts	0
Total Time	438.693141ms
Throughput	227.95 requests/second

TDF3 Benchmark Results:

Metric	Value
Total Requests	5000
Successful Requests	5000
Failed Requests	0
Concurrent Requests	50
Total Time	1m5.398648753s
Average Latency	652.540422ms
Throughput	76.45 requests/second

[github-actions]

X-Test Results

✅ go@pull-4011-main
✅ go@main-pull-4011
opentdfplatformIX0ZX1.dockerbuild
govulncheck-failure-8
✅ go@main-v0.9.0
✅ go@main-main
✅ java@main-v0.9.0
✅ go@pull-4011-pull-4011
govulncheck-failure-3
bats-test-results
✅ go@pull-4011-v0.9.0
cukes-report
✅ js@main-v0.9.0
✅ js@main-main
✅ js@main-pull-4011
✅ java@main-main
govulncheck-failure-1
✅ java@main-pull-4011

[github-actions]

Benchmark results, click to expand

Benchmark authorization.GetDecisions Results:

Metric	Value
Approved Decision Requests	1000
Denied Decision Requests	0
Total Time	242.28911ms

Benchmark authorization.v2.GetMultiResourceDecision Results:

Metric	Value
Approved Decision Requests	1000
Denied Decision Requests	0
Total Time	136.808322ms

Benchmark Statistics

Name	№ Requests	Avg Duration	Min Duration	Max Duration

Bulk Benchmark Results

Metric	Value
Total Decrypts	100
Successful Decrypts	100
Failed Decrypts	0
Total Time	425.697469ms
Throughput	234.91 requests/second

TDF3 Benchmark Results:

Metric	Value
Total Requests	5000
Successful Requests	5000
Failed Requests	0
Concurrent Requests	50
Total Time	59.454221846s
Average Latency	592.508192ms
Throughput	84.10 requests/second

[github-actions]

⚠️ Govulncheck found vulnerabilities ⚠️

The following modules have known vulnerabilities:

• otdfctl
• service
• tests-bdd

See the workflow run for details.

[github-actions]

X-Test Results

✅ go@main-main
✅ go@main-pull-4011
✅ js@main-main
✅ go@pull-4011-pull-4011
✅ go@main-v0.9.0
✅ js@main-pull-4011
✅ java@main-main
govulncheck-failure-1
✅ js@main-v0.9.0
✅ go@pull-4011-main
✅ java@main-pull-4011
✅ go@pull-4011-v0.9.0
govulncheck-failure-3
govulncheck-failure-8
opentdfplatformNBUNP1.dockerbuild
✅ java@main-v0.9.0